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SX-50ChemWatch Material Safety Data Sheet CHEMWATCH 4612-49Issue Date: Mon-24-May-2010 CD 2010/5 Page 2 of 8 Section 3 - COMPOSITION / INFORMATION ON INGREDIENTSNAME CAS RN %non hazardous ingredients, unregulated >60 Section 4 - FIRST AID MEASURES SWALLOWED - Immediately give a glass of water. - First aid is not generally required. If in doubt, contact a Poisons Information Centre or a doctor. EYE If this product comes in contact with the eyes: - Wash out immediately with fresh running water. - Ensure complete irrigation of the eye by keeping eyelids apart and away from eye and moving the eyelids by occasionally lifting the upper and lower lids. - If pain persists or recurs seek medical attention. - Removal of contact lenses after an eye injury should only be undertaken by skilled personnel. SKIN If skin or hair contact occurs: - Flush skin and hair with running water (and soap if available). - Seek medical attention in event of irritation. INHALED - If fumes or combustion products are inhaled remove from contaminated area. - Other measures are usually unnecessary. NOTES TO PHYSICIAN Treat symptomatically. Section 5 - FIRE FIGHTING MEASURES EXTINGUISHING MEDIA- There is no restriction on the type of extinguisher which may be used.Use extinguishing media suitable for surrounding area FIRE FIGHTING- Alert Fire Brigade and tell them location and nature of hazard.- Wear breathing apparatus plus protective gloves for fire only.- Prevent, by any means available, spillage from entering drains or watercourses.- Use fire fighting procedures suitable for surrounding area.- DO NOT approach containers suspected to be hot.- Cool fire exposed containers with water spray from a protected location.- If safe to do so, remove containers from path of fire.- Equipment should be thoroughly decontaminated after use. continued...

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SX-50ChemWatch Material Safety Data Sheet CHEMWATCH 4612-49Issue Date: Mon 24-May-2010 CD 2010/5 Page 6 of 8 Section 8 - EXPOSURE CONTROLS / PERSONAL PROTECTION ... opening of a simple extraction pipe. Velocity generally decreases with the square of distance from the extraction point (in simple cases). Therefore the air speed at the extraction point should be adjusted, accordingly, after reference to distance from the contaminating source. The air velocity at the extraction fan, for example, should be a minimum of 1-2 m/s (200-400 f/min) for extraction of solvents generated in a tank 2 meters distant from the extraction point. Other mechanical considerations, producing performance deficits within the extraction apparatus, make it essential that theoretical air velocities are multiplied by factors of 10 or more when extraction systems are installed or used. Section 9 - PHYSICAL AND CHEMICAL PROPERTIESAPPEARANCE Clear light blue liquid with no distinguishable odour; mixes with water.PHYSICAL PROPERTIESLiquid.Mixes with water.Molecular Weight: Not Applicable Boiling Range (°C): 111Melting Range (°C): Not Available Specific Gravity (water=1): 1.09Solubility in water (g/L): Miscible pH (as supplied): Not AvailablepH (1% solution): Not Available Vapour Pressure (kPa): Not AvailableVolatile Component (%vol): Not Available Evaporation Rate: <1 BuAC = 1Relative Vapour Density (air=1): Not Available Flash Point (°C): Not ApplicableLower Explosive Limit (%): Not Applicable Upper Explosive Limit (%): Not ApplicableAutoignition Temp (°C): Not Applicable Decomposition Temp (°C): Not AvailableState: Liquid Section 10 - CHEMICAL STABILITY AND REACTIVITY INFORMATIONCONDITIONS CONTRIBUTING TO INSTABILITY - Presence of incompatible materials. - Product is considered stable. - Hazardous polymerisation will not occur. Section 11 - TOXICOLOGICAL INFORMATIONPOTENTIAL HEALTH EFFECTS ACUTE HEALTH EFFECTS SWALLOWED The material has NOT been classified by EC Directives or other classification systems as "harmful by ingestion". This is because of the lack of corroborating animal or human evidence. The material may still be damaging to the health of continued...

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SX-50ChemWatch Material Safety Data Sheet CHEMWATCH 4612-49Issue Date: Mon-24-May-2010 CD 2010/5 Page 7 of 8 Section 11 - TOXICOLOGICAL INFORMATION ... the individual, following ingestion, especially where pre-existing organ (e.g liver, kidney) damage is evident. Present definitions of harmful or toxic substances are generally based on doses producing mortality rather than those producing morbidity (disease, ill-health). Gastrointestinal tract discomfort may produce nausea and vomiting. In an occupational setting however, ingestion of insignificant quantities is not thought to be cause for concern. EYE The material may be irritating to the eye, with prolonged contact causing inflammation. Repeated or prolonged exposure to irritants may produce conjunctivitis. SKIN The material is not thought to produce adverse health effects or skin irritation following contact (as classified by EC Directives using animal models). Nevertheless, good hygiene practice requires that exposure be kept to a minimum and that suitable gloves be used in an occupational setting. INHALED The material is not thought to produce adverse health effects or irritation of the respiratory tract (as classified by EC Directives using animal models). Nevertheless, good hygiene practice requires that exposure be kept to a minimum and that suitable control measures be used in an occupational setting. CHRONIC HEALTH EFFECTS Long-term exposure to the product is not thought to produce chronic effects adverse to health (as classified by EC Directives using animal models); nevertheless exposure by all routes should be minimised as a matter of course.SX-50Not available. Refer to individual constituents.unless otherwise specified data extracted from RTECS - Register of Toxic Effectsof Chemical Substances Section 12 - ECOLOGICAL INFORMATION Section 13 - DISPOSAL CONSIDERATIONS - Recycle wherever possible. - Consult manufacturer for recycling options or consult local or regional waste management authority for disposal if no suitable treatment or disposal facility can be identified. - Dispose of by: Burial in a licenced land-fill or Incineration in a licenced apparatus (after admixture with suitable combustible material) - Decontaminate empty containers. Observe all label safeguards until containers are cleaned and destroyed. continued...